A hypothetical phenomenon where effects precede their causes—where the future influences the past, rather than the other way around. Retrocausality challenges our most fundamental intuition about time: that cause always comes before effect. In retrocausal scenarios, an event in the present could be caused by something in the future; decisions yet to be made could shape history already written. While this sounds like science fiction, certain interpretations of quantum mechanics (the transactional interpretation, Wheeler's delayed-choice experiments) hint that retrocausality might be real at the quantum level. Particles seem to "decide" their past based on future measurements. Retrocausality asks: what if time's arrow is not as fixed as we think? What if the future is already influencing the present, and we just can't see it?
"The particle's path changed based on a measurement that hadn't happened yet—as if the future reached back and told the past what to do. Retrocausality: effects before causes, future shaping past. Quantum mechanics hints at it; logic recoils from it. But nature doesn't care about our logic. Maybe time flows both ways, and we're just too slow to notice."
by Dumuabzu March 6, 2026
Get the Retrocausality mug.When you BEGIN stan someone, mainly a musical group that has already split or disbanded.
The term is inspired by the word "retroactive," which means "taking effect from a date in the past."
It's not really nostalgia, because you were never really there.
So it feels like you are stanning a period in the past, and you are mentally there.
The term is inspired by the word "retroactive," which means "taking effect from a date in the past."
It's not really nostalgia, because you were never really there.
So it feels like you are stanning a period in the past, and you are mentally there.
1. Since JPop was gatekept for a million years, now I'm retro-stanning King & Prince as 5/6 members in 2025.
2. Retro-stanning *insert former famous girl group or boy band* because the hype is gone now.
2. Retro-stanning *insert former famous girl group or boy band* because the hype is gone now.
by boygroupism April 19, 2025
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by mona! May 2, 2025
Get the Retraggot mug.by mona! May 2, 2025
Get the Retranggot mug.A past version of oneself, often less mature, experienced, or evolved.
A person going through experiences you’ve already been through — someone metaphorically walking in your footsteps.
A person going through experiences you’ve already been through — someone metaphorically walking in your footsteps.
by Ernest Fedor May 23, 2025
Get the Retro-Me mug.A spanking you give to your adult offspring after you find out something atrocious they did as a child.
Bobby jr. may be 40 now but he still needs a retroactive spanking for taking his papaws truck and trading it for Pokémon cards.
by 1Bigreg64 June 3, 2025
Get the Retroactive spanking mug.David: Wow this revival is cool, who's it made by?
Tyler: Retro Dev.
David: Oh. *leaves the game, deletes all social media and hides in the woods*
Tyler: Retro Dev.
David: Oh. *leaves the game, deletes all social media and hides in the woods*
by k4fk4 June 11, 2025
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